Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for installing truss with span exceeding 100 meters
The invention provides a method for installing a truss with the span exceeding 100 meters, which belongs to the technical field of steel structure construction and comprises the following steps: installing a transverse truss and a side support truss, dividing a site into a support area and a production area, performing concrete structure construction in the support area, installing the side support truss on a concrete structure, and installing the production area in the production area. The supporting columns are installed in the production area at intervals, the first middle supporting trusses are installed on every two adjacent supporting columns, and the middles of the first transverse trusses are divided into first transverse trusses and second transverse trusses. The first transverse truss, the second transverse truss and the first middle supporting truss form a cross structure, the steps are repeated, the second middle supporting truss to the Nth middle supporting truss are sequentially installed in the longitudinal direction, the second transverse truss to the Nth longitudinal truss are sequentially installed, and therefore installation of the trusses is completed; according to the installation method for the truss with the span exceeding 100 meters, the problem that a temporary jig frame needs to be built in the prior art is solved.
本发明提供一种超百米跨度桁架安装方法，属于钢结构施工技术领域，包括：横向桁架和侧支撑桁架的安装，将现场划分为支持区和生产区，所述支持区内进行混凝土结构施工，混凝土结构上安装所述侧支撑桁架，在所述生产区内间隔安装所述支撑柱，相邻两个所述支撑柱上安装所述第一中间支撑桁架，将所述第一榀横向桁架中间断开分为第一横向桁架和第二横向桁架，所述第一横向桁架和所述第二横向桁架与所述第一中间支撑桁架构成十字结构，重复上述步骤，沿纵向依次安装第二中间支撑桁架至第N中间支撑桁架，依次安装第二榀横向桁架至第N榀纵向桁架，从而完成桁架的安装；本发明提供的超百米跨度桁架安装方法，解决了现有技术中需要搭建临时胎架的问题。
Method for installing truss with span exceeding 100 meters
The invention provides a method for installing a truss with the span exceeding 100 meters, which belongs to the technical field of steel structure construction and comprises the following steps: installing a transverse truss and a side support truss, dividing a site into a support area and a production area, performing concrete structure construction in the support area, installing the side support truss on a concrete structure, and installing the production area in the production area. The supporting columns are installed in the production area at intervals, the first middle supporting trusses are installed on every two adjacent supporting columns, and the middles of the first transverse trusses are divided into first transverse trusses and second transverse trusses. The first transverse truss, the second transverse truss and the first middle supporting truss form a cross structure, the steps are repeated, the second middle supporting truss to the Nth middle supporting truss are sequentially installed in the longitudinal direction, the second transverse truss to the Nth longitudinal truss are sequentially installed, and therefore installation of the trusses is completed; according to the installation method for the truss with the span exceeding 100 meters, the problem that a temporary jig frame needs to be built in the prior art is solved.
本发明提供一种超百米跨度桁架安装方法，属于钢结构施工技术领域，包括：横向桁架和侧支撑桁架的安装，将现场划分为支持区和生产区，所述支持区内进行混凝土结构施工，混凝土结构上安装所述侧支撑桁架，在所述生产区内间隔安装所述支撑柱，相邻两个所述支撑柱上安装所述第一中间支撑桁架，将所述第一榀横向桁架中间断开分为第一横向桁架和第二横向桁架，所述第一横向桁架和所述第二横向桁架与所述第一中间支撑桁架构成十字结构，重复上述步骤，沿纵向依次安装第二中间支撑桁架至第N中间支撑桁架，依次安装第二榀横向桁架至第N榀纵向桁架，从而完成桁架的安装；本发明提供的超百米跨度桁架安装方法，解决了现有技术中需要搭建临时胎架的问题。
Method for installing truss with span exceeding 100 meters
一种超百米跨度桁架安装方法
CAO JIN (Autor:in) / LIU HENG (Autor:in) / MA JIANGUO (Autor:in) / REN HUIPENG (Autor:in) / ZHANG MING (Autor:in) / GUO JILIANG (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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